TY  - BOOK
AU  - Varma, K N
TI  - Population problem in the Ganges valley
CY  - Agra
KW  - Factors affecting future population
KW  - food problems
KW  - Internal migration
KW  - Population picture
KW  - Population policy - Ganges valley - India
KW  - Social problems - Ganges valley - India
ER  -